Physics, 31.08.2021 20:00 sarah192002
Sir Galahad is attacking the castle of Dunkirk. His engineers design a battering ram to break down the front door of this formidable fortress. If the ram’s mass is 1000kg and the maximum velocity it can attain is 5 m/s, what is the maximum kinetic energy that the ram can apply to the door?
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:10
If two metal balls each have a charge of -10^-6 c and the repulsive force between them is 1 n, how far apart are they? (coulomb's constant is k = 9.0x 10^9 n-m^2/c^2? 9.5 m 9.0 mm 9.5 cm 0.9 m .
Answers: 3
Physics, 22.06.2019 02:00
Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering
Answers: 2
Physics, 22.06.2019 18:20
An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
Answers: 2
Physics, 22.06.2019 21:30
Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
Answers: 3
You know the right answer?
Sir Galahad is attacking the castle of Dunkirk. His engineers design a battering ram to
break down...
Questions
Mathematics, 13.11.2020 08:50
English, 13.11.2020 08:50
Computers and Technology, 13.11.2020 08:50
Mathematics, 13.11.2020 08:50
Mathematics, 13.11.2020 08:50
Biology, 13.11.2020 08:50
Mathematics, 13.11.2020 08:50
Mathematics, 13.11.2020 08:50
Health, 13.11.2020 08:50
Mathematics, 13.11.2020 08:50
English, 13.11.2020 08:50
